Home
О нас
Products
Services
Регистрация
Войти
Поиск
NastyaMoore
@NastyaMoore
July 2022
1
5
Report
опрелелите первый член и знаменатель геометрической прогрессии если изанстно что разность между третьим и вторым членом равна 12 а сумма удвоенного третьего члена и четвертого члена равна 96
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
Dимасuk
Verified answer
B3 - b2 = 12
2b3 + b4 = 96
b1q² - b1q = 12
2b1q² + b1q³ = 96
b1q(q - 1) = 12
b1q(2q + q²)= 96
b1q = 12/(q - 1)
b1q = 96/(2q + q²)
12/(q - 1) = 96/(2q + q²)
24q + 12q² = 96q - 96
2q + q² = 8q - 8
q² - 6q + 8 = 0
q1 + q2 = 6
q1•q2 = 8
q1 = 2 и q2 = 4
b1q(q - 1) = 12
b1•2(2 - 1) = 12
b1 = 6
и
b1•4(4 - 1) = 12
b1 = 1
Ответ: b1 = 1, q = 4 иди b1 = 6, q = 2.
0 votes
Thanks 0
More Questions From This User
See All
NastyaMoore
August 2022 | 0 Ответы
1 promyshlennost razvvaetsya burnymi tempami 2 nad zdaniem razvvaetsya gosudafd355a455991c09ecf10f60d888d4184 86711
Answer
NastyaMoore
August 2022 | 0 Ответы
chemu ravno polnoe napryazhenie na uchastke cepi s parallelnym soedineniem dvuh prof5e140406270bc59fb90860e5bbdd9dd 68214
Answer
NastyaMoore
August 2022 | 0 Ответы
kakoe kolichestvo teploty vydelitsya v provolochnoj spirali soprotivlenie 20 om prie550e0a58ff389d71a04dee10bc5584e 15051
Answer
NastyaMoore
August 2022 | 0 Ответы
lnejka logarifmicheskaya okonchatelno oblnitsya posdet na stule posdet
Answer
NastyaMoore
July 2022 | 0 Ответы
vychislite massu 10 l vozduha pri normalnyh usloviyahsrochno
Answer
NastyaMoore
July 2022 | 0 Ответы
kompoziciya sochinenie rassuzhdenie 1 dat opredelenie slovuprokommentirovat eg
Answer
NastyaMoore
July 2022 | 0 Ответы
m1c364b47578327100e82cff99e2bf2e0 52940
Answer
NastyaMoore
July 2022 | 0 Ответы
drobnoe racionalnoe uravnenie16cefcb12696f4ee6a74e141ab69a3f8 98121
Answer
NastyaMoore
July 2022 | 0 Ответы
kakoj obem n u uglekislogo gaza vydelitsya pri nagrevanii 1 mol gidrokarbon333930142658e9bbf76b419a7f828471 52635
Answer
NastyaMoore
July 2022 | 0 Ответы
sistema uravnenij y2xy10x 2y777fe6cc5e09b081ac2ed7c9a611c3a3b 77754
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "опрелелите первый член и знаменатель геометрической прогрессии если изанстно что..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
B3 - b2 = 122b3 + b4 = 96
b1q² - b1q = 12
2b1q² + b1q³ = 96
b1q(q - 1) = 12
b1q(2q + q²)= 96
b1q = 12/(q - 1)
b1q = 96/(2q + q²)
12/(q - 1) = 96/(2q + q²)
24q + 12q² = 96q - 96
2q + q² = 8q - 8
q² - 6q + 8 = 0
q1 + q2 = 6
q1•q2 = 8
q1 = 2 и q2 = 4
b1q(q - 1) = 12
b1•2(2 - 1) = 12
b1 = 6
и
b1•4(4 - 1) = 12
b1 = 1
Ответ: b1 = 1, q = 4 иди b1 = 6, q = 2.